120186222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{1540849}}^1$

素因数の和:1540867

約数の個数: 16

約数和(自身を含む): 258862800

約数和(自身を除く): 138676578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 1540849, 3081698, 4622547, 9245094, 20031037, 40062074, 60093111, 120186222]

約数ペア:

[(1, 120186222), (2, 60093111), (3, 40062074), (6, 20031037), (13, 9245094), (26, 4622547), (39, 3081698), (78, 1540849)]